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John M. Duma

Of Counsel

John M. Duma is mostly retired but still advises on large cases. He has represented individuals accused of crimes for over 35 years. He is licensed to practice law in both Kansas and Missouri in both Federal and State Courts. John has been rated as AV Preeminent by Martindale-Hubble magazine since 2006, named Johnson County's "Super Lawyers" by Thomson Reuters since 2010, and named “Top 100 Trial Lawyers” by the National Trial Lawyers Association in 2017. 

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  • "Top 100" National Trial Lawyers Association
  • Avvo Top Attorney - 10.0 Rating
  • “Super Lawyers” in Johnson County by Thomson Reuters
  • AV Preeminent as rated by Martindale-Hubbell

Professional Memberships

  • Current member Board of Governors Washburn Law School
  • National Association of Criminal Defense Lawyers
  • Johnson County Bar Association
  • Wyandotte County Bar Association
  • Chairman of Wyandotte County Attorney Ethics Committee
  • Statewide Kansas Lawyers Assistance Program
  • Kansas Association of Criminal Defense Lawyers


  • Law Degree Washburn University School of Law - Graduate School
  • Undergraduate Degree Washburn University - Undergraduate School


  • Federal District Court in Kansas and Missouri
  • Kansas State Court
  • Missouri State Court
  • 10th Circuit Court of Appeals
  • Kansas Supreme Court and Kansas Court of Appeals
  • United States Supreme Court
Michael Duma
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Michael C. Duma possesses all of the qualities a defense lawyer should have. He has previous experience as former prosecutor in Wyandotte County, he is a skilled trial advocate, and Michael is a tenacious defender of his clients' rights. In many cases, when the facts just don’t add up to what the prosecutor is trying to allege, Michael's clients exercise their right to a trial and a verdict of not guilty is returned.

Our Johnson County criminal defense lawyer has over 10 years of trial and litigation experience, and he has consistently been recognized as a leader in his field. If you or a loved one has been charged with a crime or DUI, call our Olathe criminal defense lawyer today and schedule a free consultation to discuss your case.

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Award-Winning Attorney with Personal Service

  • National Trial Lawyers Top 100
  • Super Lawyers” in Kansas City by Thomson Reuters from 2010-2017
  • Best of the Best

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    Put Your Case In Our Hands

    • Courtroom Champions With vast trial experience, we have the skill and knowledge necessary to win when it counts.
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    • Award-Winning Service Our firm is recognized locally and nationally as prestigious defenders of the accused.
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